html {
	background: white;
}

#pi-border {
	border: 1px solid black;
	padding: 10px;
	text-align: center;
	margin-bottom: 20px;
}

#pi-iteration-holder {
	font-size: 85%;
	max-width: 100%;
	margin: 10px auto 20px auto;
}

#pi-number-holder {
	font-family: 'Arimo', sans-serif;
	font-size: 120%;
	font-weight: bold;
	margin: 0 auto 20px auto;
}

#pi-number-match {
	color: #55f;
}

#pi-controls-box {
	margin-bottom: 20px;
}

#pi-title {
	font-size: 120%;
}

#formula-box {
	display: inline-block;
	margin-bottom: 20px;
	width: 100%;
}

#pi-help {
	font-size: 80%;
	font-style: italic;
}

#pi-iter-button {
	font-weight: bold;
}

.pi-input {
	/*
	border-width: 1px;
	*/
}

.shaded-bg-color {
    background-color: #eee;
}

.shadow2 {
    box-shadow: 2px 2px 4px #000;
}

.text-shadow-2 {
    text-shadow: 1px 1px 2px #bbb;
}